Calculators
Finance, salary, tax, health and everyday calculators.
Work out loans, interest, salaries, percentages, health measures and more. Each calculator shows its formula and assumptions so you can check the logic. Results are estimates for general information, so please confirm important financial, tax or health decisions with a qualified professional.
Tools in this category
Age Calculator
Calculate exact age in years, months and days, plus total days lived and the next birthday.
CGPA to Percentage Converter
Convert CGPA or SGPA to a percentage using CBSE, AICTE or your university’s own formula.
EMI and Loan Calculator
Calculate the monthly EMI, total interest and full amortisation schedule for any loan.
Date Difference Calculator
Find the time between two dates in years, months, weeks and days, with or without the end date.
EPF / PF Calculator
Estimate your Employees’ Provident Fund balance at retirement from your basic salary and contributions.
Marks and Percentage Calculator
Add up marks across subjects, get the overall percentage, and find the marks needed for a target.
Salary Calculator (CTC to In-Hand)
Convert annual CTC into monthly take-home salary with PF, gratuity, professional tax and income tax.
Working Days Calculator
Count working days between two dates, excluding weekends and the holidays you list.
GPA Calculator
Calculate semester GPA and cumulative GPA from course grades and credit hours on a 4.0 or 10-point scale.
GST Calculator
Add GST to a price or extract GST from a GST-inclusive amount, with CGST, SGST and IGST split.
Average Calculator
Find the mean, median, mode, range, standard deviation and weighted average of a list of numbers.
Income Tax Calculator
Estimate income tax under India’s new and old regimes, or with your own tax slabs for any country.
Scientific Calculator
A full scientific calculator with trigonometry, logarithms, powers, roots, factorials and memory.
SIP Calculator
Estimate the future value of a monthly SIP investment, with an optional yearly step-up.
Compound Interest Calculator
Calculate compound interest with any compounding frequency and optional regular contributions.
Percentage Calculator
Work out percentages, percentage change, increases and decreases, and what percent one number is of another.
Ratio Calculator
Simplify ratios, solve proportions (A:B = C:?) and split an amount in a given ratio.
Profit and Loss Calculator
Calculate profit or loss, profit percentage on cost and margin on selling price.
BMI Calculator
Calculate body mass index in metric or imperial units and see the WHO weight category.
Discount Calculator
Find the sale price and savings for a percentage discount, including stacked discounts and tax.
Time Duration Calculator
Calculate the duration between two times, or add and subtract hours and minutes.
Inflation Calculator
See the future cost of today’s money, or today’s value of a future amount, at a chosen inflation rate.
Retirement Savings Calculator
Estimate the corpus you need at retirement and the monthly saving required to reach it.
Currency Converter
Convert between currencies using the site’s configured exchange-rate feed or a rate you enter.
Break-Even Calculator
Find how many units you must sell to cover fixed and variable costs, and the break-even revenue.